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| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | PXJ-1C+ Nitrate Ion Meter |
| Instrument Type | Benchtop |
| Ion Measurement Range | 0–99999 ppm |
| Detection Limit | 9999 ppm |
| Response Time | 3 s |
| Measurement Resolution | 0.001 (pH), 0.01 mV |
| Temperature Range | −20.0 to 135.0 °C |
| Data Storage Capacity | 4096 sets |
| Calibration Points | 2–9 points (ion), up to 5 points (pH) |
| Input Impedance | ≥3 × 10¹² Ω |
| Compliance | GLP-compliant |
| Connectivity | USB, RS-232, 0–20 mV analog output |
| Power Supply | DC 9 V, 500 mA (center-positive) |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | DDS-307+ Wastewater Conductivity Meter |
| Conductivity Range | 0.000–200.0 μS/cm and 0.200–200.0 mS/cm (7 auto-ranging spans) |
| Temperature Range | −5.0 to +105.0 °C |
| Accuracy | ±1.0% FS ±1 digit |
| Resolution | 0.001 μS/cm (lowest range) |
| Temp. Compensation | Automatic/Manual (−5.0 to +105.0 °C), ATC-enabled |
| Temp. Coefficient | 2.0%/°C |
| Electrode Compatibility | DJS-0.01, DJS-0.1, DJS-1.0, DJS-10.0 cells |
| Interface | BNC electrode port, Pt1000 or thermistor temperature input, RS232 serial output |
| IP Rating | IP65-rated housing (corrosion- and splash-resistant) |
| Compliance | ISO 9001 certified manufacturing & quality control |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | PXJ-1C+ Ammonium Ion Meter |
| Instrument Type | Benchtop |
| Ion Measurement Range | 0–99,999 ppm |
| Detection Limit | 9,999 ppm |
| Response Time | 3 s |
| Measurement Accuracy | ±0.5% FS ±1 digit |
| Temperature Range | −20.0–135.0 °C |
| Resolution | 0.001 pH / 0.01 mV / 0.1 °C |
| Input Impedance | ≥3 × 10¹² Ω |
| Data Storage Capacity | 4,096 sets |
| GLP Compliance | Yes |
| Calibration Points | 2–9 points (ion), up to 5 points (pH) |
| Temperature Compensation | Automatic (ATC) or Manual |
| Communication Interfaces | USB, RS-232, 0–20 mV analog output |
| Power Supply | DC 9 V, 500 mA (center-positive) |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | DDS-609 Aluminum Chloride-Specific Conductivity Meter |
| Detection Parameters | Multi-parameter (Conductivity, Resistivity, TDS, Salinity, Conductivity Ash, Temperature) |
| Portability | Benchtop |
| Application Environment | Laboratory |
| Conductivity Range | (0–2×10⁵) µS/cm |
| TDS Range | (0.00–300.0) g/L |
| Resistivity Range | (5.00–10⁸) Ω·cm |
| Salinity Range | (0.00–80.00) ppt |
| Temperature Range | (−25.0–135.0) °C |
| Accuracy | ±0.5% FS |
| Minimum Conductivity Resolution | 0.0001 µS/cm |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | PHS-3C+ |
| Instrument Type | Benchtop |
| Parameter Types | Multi-parameter (pH, mV, ORP, Temperature) |
| Measurement Accuracy | ±0.01 pH |
| pH Range | −5.00 to 20.00 pH |
| Resolution | 0.01 pH / 0.1 mV |
| Calibration Standards | NIST-traceable buffers (USA) |
| Temperature Compensation | Automatic (ATC) and Manual |
| Input Impedance | ≥1 × 10¹² Ω |
| Interface | BNC electrode port, Pt1000/NTC temperature sensor port, RS232 serial output |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Model | PXJ-1C+ Borate Ion Analyzer |
| Instrument Type | Benchtop Multi-Ion Analyzer |
| Measurement Range | 0–99,999 ppm |
| Detection Limit | 9,999 ppm |
| Response Time | 3 s |
| Measurement Resolution | 0.001 |
| Temperature Range | −20.0–135.0 °C |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Model | DDS-302+ |
| Form Factor | Benchtop |
| Application | Laboratory |
| Conductivity Range | (0–2×10⁵) µS/cm |
| TDS Range | (0.00–300.0) g/L |
| Resistivity Range | (5.00–10⁸) Ω·cm |
| Salinity Range | 0 ppt |
| Temperature Range | (−25.0–135.0) °C |
| Accuracy | ±0.5% FS |
| Minimum Conductivity Resolution | 0.0001 µS/cm |
| Instrument Class | 0.5 |
| Data Storage Capacity | ≥100,000 records |
| Calibration Points | 4 Chinese standard, 6 US/EU standard, 1 custom solution |
| Temperature Compensation | Automatic (ATC) and Manual (MTC), with adjustable reference temperature (15.0–25.0 °C) |
| Compliance | GLP-compliant data logging, ISO 9001 certified manufacturing |
| Key | Brand: FangZhou |
|---|---|
| Origin | Sichuan, China |
| Model | DDS-609 |
| Form Factor | Benchtop |
| Application | Laboratory |
| Conductivity Range | (0–2×10⁵) µS/cm |
| TDS Range | (0.00–300.0) g/L |
| Resistivity Range | (5.00–10⁸) Ω·cm |
| Salinity Range | (0.00–80.00) ppt |
| Temperature Range | (−25.0–135.0) °C |
| Accuracy | ±0.5% FS |
| Minimum Conductivity Resolution | 0.0001 µS/cm |
| Calibration Points | 4 Chinese standard, 6 international (ASTM/ISO), 1 custom |
| GLP Compliance | Yes |
| Data Storage Capacity | ≥100,000 measurement records |
| Interface | RS-232, USB, 0–20 mV analog output |
| Temperature Compensation | ATC/MTC, linear & nonlinear modes |
| Electrode Constants Supported | 0.01, 0.1, 1.0, 10.0 cm⁻¹ |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | PXJ-1C+ Bromide Ion Analyzer |
| Instrument Type | Benchtop |
| Ion Measurement Range | 0–99,999 ppm |
| Detection Limit | 9,999 ppm |
| Response Time | 3 s |
| Measurement Accuracy | ±0.5% FS ±1 digit |
| Temperature Range | −20.0 to 135.0 °C |
| Resolution | 0.001 pH / 0.01 mV / 0.1 °C |
| Input Impedance | ≥3 × 10¹² Ω |
| Data Storage Capacity | 4,096 sets |
| GLP Compliance | Yes |
| Calibration Points | 2–9 points (ion), up to 5 points (pH) |
| Supported Units | pX, ppm, ppb, ppt, mol/L, mmol/L, µmol/L, nmol/L, %, µg/L, mg/L, g/L, ng/L |
| Temperature Compensation | Automatic (ATC) or Manual |
| Interface | BNC electrode port, Pt1000/NTC temperature input, USB, RS-232, 0–20 mV analog output |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Model | DDS-609 Seawater Conductivity Meter |
| Form Factor | Benchtop |
| Application Environment | Laboratory |
| Conductivity Range | (0–2×10⁵) µS/cm |
| TDS Range | (0.00–300.0) g/L |
| Resistivity Range | (5.00–10⁸) Ω·cm |
| Salinity Range | (0.00–80.00) ppt |
| Temperature Range | (−25.0–135.0) °C |
| Accuracy | ±0.5% FS |
| Minimum Conductivity Resolution | 0.0001 µS/cm |
| Instrument Class | 0.5 |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | PXJ-1C+ |
| Instrument Type | Benchtop |
| Ion Measurement Range | 0–99999 ppm |
| Detection Limit | 9999 ppm |
| Response Time | 3 s |
| Measurement Accuracy | ±0.5% FS ±1 digit |
| Temperature Range | −20.0–135.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.2 °C ±1 digit |
| Input Impedance | ≥3×10¹² Ω |
| Data Storage Capacity | 4096 sets |
| GLP Compliance | Yes |
| Calibration Points | 2–9 points (ion), up to 5 points (pH) |
| Supported Units | pX, ppm, ppb, ppt, mol/L, mmol/L, µmol/L, nmol/L, %, µg/L, mg/L, g/L, ng/L |
| Interface | BNC electrode port, Pt1000/NTC temperature input, USB, RS232, 0–20 mV analog output |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | PHS-320 Solid-Sample pH Meter |
| Instrument Type | Multiparameter |
| Measurement Accuracy | ±0.002 pH |
| pH Range | (−5.000 to 20.000) pH |
| Resolution | 0.001 / 0.01 / 0.1 pH (user-selectable) |
| mV Range | (−2000.00 to 2000.00) mV |
| mV Resolution | 0.01 / 0.1 / 1 mV (user-selectable) |
| Temperature Range | (−20.0 to 135.0) °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.2 °C ±1 digit |
| Input Impedance | ≥3 × 10¹² Ω |
| Calibration | Up to 5-point, auto-buffer recognition (NIST-traceable standards supported) |
| GLP Compliance | Full audit trail, sample/personnel ID (10 each), timestamped data logging |
| Data Storage | ≥100,000 entries |
| Interface | RS232 with printer export, PC data transfer (Excel/Word/CSV), bidirectional control |
| Power | DC 9 V, 500 mA (center-positive) |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Model | PHS-320 |
| Instrument Type | Multiparameter Benchtop pH Meter |
| Measurement Range | (−5.000 to 20.000) pH |
| Resolution | 0.001 / 0.01 / 0.1 pH (user-selectable) |
| Accuracy | ±0.002 pH ±1 digit |
| Repeatability | 0.001 pH |
| Temperature Range | −20.0 to 135.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.2 °C ±1 digit |
| mV Range | (−2000.00 to +2000.00) mV |
| mV Resolution | 0.01 / 0.1 / 1 mV (selectable) |
| Input Impedance | ≥3 × 10¹² Ω |
| Calibration | Up to 5-point, auto-buffer recognition (33 NIST-traceable and international standard buffers across 7 groups) |
| GLP Compliance | Full audit trail, sample/personnel ID (10 each), timestamped data logging (≥100,000 entries), ISO/IEC 17025-aligned documentation support |
| Connectivity | RS232 with printer export (GLP/simple/custom formats), PC data transfer to Excel/Word/Notepad, bidirectional control protocol |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Instrument Type | Benchtop |
| Measurement Parameters | pH, mV, Rel.mV, ORP, ISE, Temperature (T) |
| pH Range | (−5.00 to 20.00) pH |
| pH Resolution | 0.01 pH / 0.1 pH (adjustable) |
| pH Accuracy | ±0.01 pH |
| pH Repeatability | 0.01 pH |
| Calibration Points | 1–5 point |
| Supported Buffer Standards | JJG 119 (China), METTLER TOLEDO (EU), Merck (Germany), DIN 19267 (Germany) — 4 groups, 20 total standard solutions |
| mV Range | (−2000.0 to +2000.0) mV |
| mV Resolution | 0.1 mV / 1 mV (adjustable) |
| mV Accuracy | ±0.1% FS or ±0.2 mV |
| Temperature Range | (−20.0 to 135.0) °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.2 °C |
| Input Impedance | ≥1 × 10¹² Ω |
| Data Storage | 1000 measurement records |
| GLP Compliance | Full GLP support (sample ID, operator ID, calibration history, timestamped audit trail) |
| Interface | RS232 (dual-mode: printer output & PC data transfer) |
| Power Supply | DC 9 V, 500 mA (center-positive) |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Model | PHS-4C+ |
| Instrument Type | Benchtop pH Meter |
| Parameter Types | Multi-parameter (pH, mV, ORP, Temperature) |
| Measurement Accuracy | ±0.002 pH |
| pH Range | 0.000–14.000 |
| Resolution | 0.001/0.01/0.1 pH (adjustable) |
| mV/ORP Range | −1999.9 to +1999.9 mV |
| mV Resolution | 0.1/1 mV (adjustable) |
| Temperature Range | −5.0 to 105.0 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.3 °C ±1 digit |
| Input Impedance | ≥3×10¹² Ω |
| Calibration Points | 1–3 point auto-identification with NIST-traceable standard buffers |
| Temperature Compensation | Automatic (ATC) or manual |
| Interface | BNC electrode port, Pt1000/NTC temperature sensor port, RS232 communication port |
| Power Supply | DC 9 V, 300 mA (center-positive) |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | PHS-320 Viscous Sample pH Meter |
| Instrument Type | Multifunctional |
| Parameter Types | pH, mV, Rel.mV, ORP, ISE, Temperature |
| Measurement Accuracy | ±0.002 pH |
| pH Range | (−5.000 to 20.000) pH |
| Resolution | 0.001 / 0.01 / 0.1 pH (user-selectable) |
| Calibration Standards | NIST-traceable buffers |
| Input Impedance | ≥3 × 10¹² Ω |
| Temperature Compensation | Automatic (ATC) or Manual (−20.0 to 135.0 °C) |
| Data Storage | ≥100,000 entries |
| GLP Compliance | Full audit trail, sample/analyst ID, timestamping, calibration history |
| Connectivity | RS232 with printer export, PC data transfer (Excel/Word/Notepad), bidirectional control |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | PXJ-1C |
| Instrument Type | Benchtop |
| Ion Measurement Range | 0–19.999 pX |
| Resolution | 0.001/0.01/0.1 pX (adjustable) |
| mV Range | −1999.9 to +1999.9 mV |
| mV Resolution | 0.1/1 mV (adjustable) |
| Temperature Range | −5.0 to +105.0 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.3 °C ±1 digit |
| pX Accuracy | ±0.005 pX ±1 digit |
| mV Accuracy | ±0.03% FS ±1 digit |
| Input Impedance | ≥3 × 10¹² Ω |
| Calibration Points | Up to 2-point auto-identification |
| Response Time | ≤3 s |
| Temperature Compensation | Automatic or Manual (−5.0 to +105.0 °C) |
| Data Output | RS232 serial interface |
| Electrode Interface | Universal BNC + temperature sensor port |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Model | PHS-3C+ |
| Instrument Type | Benchtop pH Meter |
| Parameter Types | pH, mV, ORP, Temperature |
| Measurement Accuracy | ±0.01 pH |
| pH Range | (–5.00 to 20.00) pH |
| Resolution | 0.01 pH / 0.1 mV |
| Temperature Compensation | Automatic (ATC) and Manual |
| Calibration Standards | NIST-traceable buffers |
| Input Impedance | ≥1 × 10¹² Ω |
| Power Supply | DC 9 V, 300 mA (center-positive) |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Model | PHS-3C (New Generation) |
| Instrument Type | Benchtop |
| Measurement Parameters | pH, mV, ORP, Temperature |
| pH Accuracy | ±0.01 pH |
| pH Range | −5.00 to 20.00 pH |
| pH Resolution | 0.01 pH |
| mV Range | −1999 to +1999 mV |
| mV Resolution | 1 mV |
| Temperature Range | −5.0 to 135.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C ±1 digit |
| Input Impedance | ≥1 × 10¹² Ω |
| Calibration Buffers | China, MT Europe, NIST, MERCK (4 groups, 12 standard solutions) |
| Calibration Points | 1-, 2-, or 3-point auto-recognized calibration |
| Electrode Diagnostics | slope display, stability indicator, equilibrium status |
| Interface | BNC electrode port, thermistor temperature input, RS232 serial output |
| Power | DC 9 V / 300 mA (center-positive) |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | DDS-609 Purified Water Conductivity Meter |
| Detection Parameters | Multi-parameter (Conductivity, Resistivity, TDS, Salinity, Conductive Ash, Temperature) |
| Portability | Benchtop |
| Application Environment | Laboratory |
| Conductivity Range | (0–2×10⁵) µS/cm |
| TDS Range | (0.00–300.0) g/L |
| Resistivity Range | (5.00–10⁸) Ω·cm |
| Salinity Range | (0.00–80.00) ppt |
| Temperature Range | (−25.0–135.0) °C |
| Accuracy | ±0.5% FS |
| Minimum Resolution | 0.0001 µS/cm |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | PHS-25 |
| Instrument Type | Benchtop |
| Parameter Capability | pH and mV |
| pH Measurement Range | 0.00–14.00 pH |
| pH Resolution | 0.01 pH |
| Accuracy | ±0.05 pH ±1 digit |
| Temperature Compensation Range | 0.0–100.0 °C (manual) |
| Input Impedance | ≥1 × 10¹² Ω |
| mV Range | −1999 to +1999 mV |
| mV Resolution | 1 mV |
| Calibration Points | 1-, 2-, or 3-point auto-calibration |
| Buffer Standards | NIST-traceable (pH 4.00, 6.86, 9.18 at 25 °C) |
| Interface | RS232 serial output |
| Power Supply | DC 9 V / 300 mA (center-positive) |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Model | DDS-307+ (New Version) |
| Form Factor | Benchtop |
| Application | Laboratory Use |
| Conductivity Range | 0.000 µS/cm to 200.0 mS/cm |
| TDS Range | 0.000 mg/L to 200.0 g/L |
| Resistivity Range | 5.00 Ω·cm to 100.0 MΩ·cm |
| Salinity Range | (0.00–80.00) ppt |
| Temperature Range | (−9.9–135.0) °C |
| Accuracy | ±1.0% of Full Scale |
| Minimum Resolution | 0.001 µS/cm |
| Temperature Compensation | Automatic (ATC) and Manual (MTC) |
| Calibration | Built-in 4 standard points + 1 user-defined point |
| Data Storage | 2000 GLP-compliant records |
| Interface | USB, RS-232, 0–20 mV analog output |
| Compliance | ISO 9001 certified |
| Instrument Class | 1.0 |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Model | PHS-10 |
| Instrument Type | Portable |
| Parameter Types | pH, mV, ORP, Temperature (T) |
| Measurement Accuracy | ±0.01 pH |
| pH Range | −5.00 to 20.00 pH |
| Resolution | 0.01 pH |
| mV/ORP Range | −1999 to +1999 mV |
| mV Resolution | 1 mV |
| Temperature Range | −5.0 to 105.0 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.3 °C ±1 digit |
| Input Impedance | ≥1 × 10¹² Ω |
| Calibration Points | 1–3 point auto-recognized NIST-traceable buffers (e.g., pH 4.00, 6.86, 9.18 at 25 °C) |
| Data Storage | 200 measurement sets with timestamp |
| Power Supply | 2 × AA alkaline batteries or DC 5 V / 300 mA (center-positive) |
| Auto-Off Delay | Configurable (default 10 min) |
| ATC Support | Automatic & manual temperature compensation |
| Signal Stabilization | Built-in signal balancing algorithm for reduced settling time |
| Brand | FangZhou |
|---|---|
| Origin | Sichuan, China |
| Model | PHS-3C |
| Instrument Type | Benchtop |
| Measurement Parameters | pH, mV/ORP, Temperature |
| pH Accuracy | ±0.01 pH |
| pH Range | 0.00–14.00 pH |
| pH Resolution | 0.01 pH |
| mV Range | −1999 to +1999 mV |
| mV Resolution | 1 mV |
| Temperature Range | −5.0 to 105.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C ±1 digit |
| Input Impedance | ≥1 × 10¹² Ω |
| Calibration | 1–3 point automatic buffer recognition (NIST-traceable standards) |
| Temperature Compensation | Automatic (ATC) or manual |
| Interface | BNC electrode port, thermistor temperature input, RS232 serial output |
| Power Supply | DC 9 V, 300 mA (center-positive) |
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